🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 14.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.94 AU - 0.94 AU

Year: 598 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,950,389 km

• M1: 176,675 km (0.071 R)
• M2: 768,185 km (0.105 R)
• M3: 1,349,672 km (0.08 R)
• M4: 1,838,707 km (0.099 R)
• M5: 2,930,473 km (0.083 R)
• M6: 3,387,943 km (0.108 R)
• M7: 4,223,746 km (0.094 R)
• M8: 5,685,766 km (0.099 R)
• M9: 6,503,319 km (0.12 R)
• M10: 7,376,222 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.1

Radius: 10

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.9 AU - 1.5 AU

Year: 862 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,950,389 km

• M1: 124,316 km (0.094 R)
• M2: 438,172 km (0.093 R)
• M3: 970,292 km (0.119 R)
• M4: 1,318,705 km (0.081 R)
• M5: 1,751,641 km (0.115 R)
• M6: 2,104,393 km (0.087 R)
• M7: 2,504,568 km (0.117 R)
• M8: 2,837,722 km (0.044 R)
• M9: 3,608,450 km (0.109 R)
• M10: 4,006,231 km (0.09 R)
• M11: 4,992,380 km (0.108 R)
• M12: 5,579,552 km (0.094 R)
• M13: 5,976,734 km (0.107 R)
• M14: 7,085,404 km (0.104 R)
• M15: 7,506,522 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 11.2

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.94 AU - 3 AU

Year: 2547 Days

Day: 9.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,950,389 km

• M1: 139,276 km (0.074 R)
• M2: 566,527 km (0.108 R)
• M3: 939,175 km (0.077 R)
• M4: 1,810,583 km (0.096 R)
• M5: 2,256,085 km (0.093 R)
• M6: 2,774,592 km (0.097 R)
• M7: 5,156,788 km (0.111 R)
• M8: 5,740,070 km (0.1 R)
• M9: 6,282,662 km (0.102 R)
• M10: 8,802,638 km (0.089 R)
• M11: 9,377,543 km (0.105 R)
• M12: 11,802,524 km (0.047 R)
• M13: 13,556,110 km (0.109 R)
• M14: 14,519,820 km (0.103 R)
• M15: 15,735,901 km (0.073 R)
• M16: 16,262,186 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 14.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.16 AU - 4.54 AU

Year: 5952 Days

Day: 9.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,950,389 km

• M1: 185,352 km (0.11 R)
• M2: 819,796 km (0.077 R)
• M3: 3,146,043 km (0.088 R)
• M4: 3,702,248 km (0.101 R)
• M5: 4,323,977 km (0.085 R)
• M6: 5,620,093 km (0.084 R)
• M7: 6,273,836 km (0.098 R)
• M8: 8,863,375 km (0.047 R)
• M9: 10,296,522 km (0.082 R)
• M10: 14,251,890 km (0.081 R)
• M11: 18,118,097 km (0.06 R)
• M12: 21,572,312 km (0.096 R)
• M13: 22,165,767 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 8.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.53 AU - 5.35 AU

Year: 7203 Days

Day: 8.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,950,389 km

• M1: 104,569 km (0.105 R)
• M2: 614,099 km (0.061 R)
• M3: 1,102,088 km (0.09 R)
• M4: 1,762,413 km (0.062 R)
• M5: 2,125,786 km (0.097 R)
• M6: 3,914,677 km (0.092 R)
• M7: 5,399,586 km (0.056 R)
• M8: 7,263,425 km (0.064 R)
• M9: 8,241,795 km (0.084 R)
• M10: 11,068,896 km (0.068 R)
• M11: 12,673,483 km (0.097 R)
• M12: 13,862,935 km (0.1 R)
• M13: 14,542,259 km (0.079 R)
• M14: 15,007,359 km (0.119 R)
• M15: 15,302,965 km (0.084 R)
• M16: 16,462,198 km (0.093 R)
• M17: 17,482,905 km (0.071 R)
• M18: 21,091,953 km (0.08 R)
• M19: 21,613,003 km (0.069 R)
• M20: 22,372,062 km (0.091 R)
• M21: 28,460,845 km (0.094 R)
• M22: 33,919,821 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597

Radius: 11

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.89 AU - 5.43 AU

Year: 7689 Days

Day: 7.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,950,389 km

• M1: 137,780 km (0.071 R)
• M2: 496,515 km (0.061 R)
• M3: 841,338 km (0.065 R)
• M4: 1,563,597 km (0.105 R)
• M5: 1,953,299 km (0.092 R)
• M6: 2,795,236 km (0.09 R)
• M7: 3,888,348 km (0.067 R)
• M8: 4,669,398 km (0.119 R)
• M9: 6,301,362 km (0.116 R)
• M10: 7,454,462 km (0.091 R)
• M11: 7,881,713 km (0.072 R)
• M12: 9,000,406 km (0.066 R)
• M13: 9,848,925 km (0.089 R)
• M14: 10,269,146 km (0.118 R)
• M15: 12,283,481 km (0.049 R)
• M16: 13,554,165 km (0.062 R)
• M17: 15,032,791 km (0.09 R)
• M18: 15,465,428 km (0.064 R)
• M19: 15,842,863 km (0.092 R)
• M20: 17,145,711 km (0.092 R)
• M21: 21,095,394 km (0.067 R)
• M22: 23,240,029 km (0.1 R)
• M23: 29,278,398 km (0.114 R)
• M24: 34,333,160 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.8

Radius: 7.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.93 AU - 9.11 AU

Year: 14899 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,950,389 km

• M1: 92,601 km (0.086 R)
• M2: 394,041 km (0.111 R)
• M3: 880,234 km (0.096 R)
• M4: 1,233,584 km (0.042 R)
• M5: 3,334,088 km (0.096 R)
• M6: 4,070,558 km (0.04 R)
• M7: 5,668,862 km (0.099 R)
• M8: 7,646,396 km (0.075 R)
• M9: 10,470,654 km (0.08 R)
• M10: 10,713,152 km (0.115 R)
• M11: 12,845,371 km (0.078 R)
• M12: 14,755,436 km (0.112 R)
• M13: 17,113,548 km (0.094 R)
• M14: 18,206,958 km (0.074 R)
• M15: 23,294,632 km (0.117 R)
• M16: 25,065,722 km (0.104 R)
• M17: 29,255,360 km (0.081 R)

Asteroid Belt

Center: 8.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.2

Radius: 6.1

Gravity: 22.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.72 AU - 12.08 AU

Year: 20434 Days

Day: 17.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,950,389 km

• M1: 75,846 km (0.077 R)
• M2: 328,517 km (0.076 R)
• M3: 592,108 km (0.087 R)
• M4: 832,512 km (0.103 R)
• M5: 1,433,896 km (0.072 R)
• M6: 1,914,703 km (0.088 R)
• M7: 2,181,885 km (0.074 R)
• M8: 2,568,745 km (0.062 R)
• M9: 3,108,644 km (0.112 R)
• M10: 3,479,048 km (0.061 R)
• M11: 4,172,434 km (0.052 R)
• M12: 4,376,635 km (0.078 R)
• M13: 4,587,568 km (0.114 R)
• M14: 4,842,184 km (0.089 R)
• M15: 6,944,632 km (0.112 R)
• M16: 7,329,697 km (0.091 R)
• M17: 9,945,865 km (0.116 R)
• M18: 14,629,924 km (0.119 R)
• M19: 20,798,442 km (0.081 R)
• M20: 23,151,916 km (0.052 R)
• M21: 29,988,988 km (0.046 R)
• M22: 37,763,589 km (0.036 R)
• M23: 40,626,743 km (0.069 R)
• M24: 43,793,281 km (0.067 R)
• M25: 49,724,088 km (0.047 R)
• M26: 56,168,316 km (0.069 R)
• M27: 56,360,250 km (0.109 R)
• M28: 63,562,789 km (0.091 R)
• M29: 64,609,226 km (0.115 R)
• M30: 65,667,182 km (0.109 R)
• M31: 67,817,502 km (0.118 R)
• M32: 74,781,283 km (0.087 R)
• M33: 75,013,608 km (0.12 R)
• M34: 82,454,158 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,985 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit